we found it and made one. we went with the cups instead of the old one. dad made 2 one for his and the other for mine.

Tye

Make sure the bottom of your wheels are flat when they touch the surface. I've seen drivers run the bars to firm and causes un-even tire wear. I can post a few simple directions for you and your dad if you like or try it yourself first.

Make sure the bottom of your wheels are flat when they touch the surface. I've seen drivers run the bars to firm and causes un-even tire wear. I can post a few simple directions for you and your dad if you like or try it yourself first.